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A251610 as a simple table

na(n)
11
24
33
40
55
612
77
80
99
1020
1111
120
1313
1428
1515
160
1717
1836
1919
200
2121
2244
2323
240
2525
2652
2727
280
2929
3060
3131
320
3333
3468
3535
360
3737
3876
3939
400
4141
4284
4343
440
4545
4692
4747
480
4949
50100
5151
520
5353
54108
5555
560
5757
58116
5959
600
6161
62124
6363
640
6565
66132
6767
680
6969
70140
7171
720
7373
74148
7575
760
7777
78156
7979

[1,4,3,0,5,12,7,0,9,20,11,0,13,28,15,0,17,36,19,0,
 21,44,23,0,25,52,27,0,29,60,31,0,33,68,35,0,37,76,
 39,0,41,84,43,0,45,92,47,0,49,100,51,0,53,108,55,
 0,57,116,59,0,61,124,63,0,65,132,67,0,69,140,71,0,
 73,148,75,0,77,156,79]